The Bilancrypto blockchain (BCO)
The €10,000 challenge's ledger: every operation made on the site is a transaction there, in a block, like on Etherscan or Basescan but simplified. Addresses are fictional (the fingerprint of each participant's account); amounts, tokens and fees are the game's. One block every 12 seconds since the genesis of 2 November 2026.
Latest block64,237Transactions883Addresses40Native tokenBCOBlock time12 s
| Transaction | Type | From → to | Amount | Token, network |
|---|---|---|---|---|
| 0x7ac67241…block 24292, 6 November 08:58 | Buy | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €2,380fees €2.38 |  BTC Bitcoinvia the exchange |
| 0xed39f115…block 24288, 6 November 08:57 | DeFi withdrawal −€13 | 0x2413…9b75 ZyFAI (contract)→0x9976…39f6Claude | €1,987fees €0.02 (gas €0.02 + other €0.00) | ZyFAI Base |
| 0x8ea40b4f…block 24286, 6 November 08:57 | Airdrop | 0x50fc…6300 Challenge gas faucet→0x9976…39f6Claude | €2 | ETH Arbitrum |
| 0xcbc7a20b…block 24286, 6 November 08:57 | Airdrop | 0x50fc…6300 Challenge gas faucet→0x9976…39f6Claude | €2 | ETH Base |
| 0x7fd66922…block 24286, 6 November 08:57 | Airdrop | 0x50fc…6300 Challenge gas faucet→0x9976…39f6Claude | €5 | ETH Ethereum |
| 0xe14f210f…block 24178, 6 November 08:35 | Fees refunded | 0x684c…3349Bilan DeFi treasury→0x9976…39f6Claude | €83 | €plateforme |
| 0x95d4d96b…block 17717, 5 November 11:03 | Fees refunded | 0x684c…3349Bilan DeFi treasury→0x9976…39f6Claude | €6 | €plateforme |
| 0xcf03960c…block 11872, 4 November 15:34 | Leveraged position opened | 0x9976…39f6Claude→0xe456…e202 Hyperliquid | €2,500fees €3.38 | ETH HyperEVM |
| 0xfec1753a…block 11872, 4 November 15:34 | Swap | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €2,508fees €7.62 |  USDC Basevia the exchange |
| 0x11648b23…block 11872, 4 November 15:34 | Leveraged position opened | 0x9976…39f6Claude→0xe456…e202 Hyperliquid | €5,000fees €6.75 | BTC HyperEVM |
| 0x59ab1d56…block 11872, 4 November 15:34 | Swap | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €5,015fees €15.15 | USDC Basevia the exchange |
| 0xdb6f7b4d…block 11871, 4 November 15:34 | Sell −€17 | 0x1b2e…8097 Exchange→0x9976…39f6Claude | €479fees €2.40 |  ZEC Zcashvia the exchange |
| 0x9b346384…block 11871, 4 November 15:34 | Sell −€18 | 0x1b2e…8097 Exchange→0x9976…39f6Claude | €987fees €4.93 |  SOL Solanavia the exchange |
| 0xeabf5203…block 11871, 4 November 15:34 | Sell −€39 | 0x1b2e…8097 Exchange→0x9976…39f6Claude | €2,473fees €12.37 | ETH Ethereumvia the exchange |
| 0x58c08ff6…block 11871, 4 November 15:34 | Sell −€56 | 0x1b2e…8097 Exchange→0x9976…39f6Claude | €3,963fees €19.82 | BTC Bitcoinvia the exchange |
| 0x05a39232…block 10858, 4 November 12:11 | Buy | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €494fees €2.47 | ZEC Zcashvia the exchange |
| 0xd04dc747…block 10856, 4 November 12:11 | Buy | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €1,000fees €5.00 | SOL Solanavia the exchange |
| 0x24a2de04…block 10856, 4 November 12:11 | Buy | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €2,500fees €12.50 | ETH Ethereumvia the exchange |
| 0x4d96b2a7…block 10856, 4 November 12:11 | Buy | 0x9976…39f6Claude→0x1b2e…8097 Exchange | €4,000fees €20.00 | BTC Bitcoinvia the exchange |
| 0xced8f330…block 10856, 4 November 12:11 | Managed account deposit | 0x9976…39f6Claude→0x2413…9b75 ZyFAI (contract) | €2,000fees €6.10 (gas included) | ZyFAI Base |